Efficiency and stability improvement of non-fullerene organic solar cells with binary anode buffer layer

PaperPaios
Written By Fluxim AG

Zhou, X., Yan, Y., Zhang, F. et al.

J Mater Sci: Mater Electron 34, 1415 (2023).

https://doi.org/10.1007/s10854-023-10838-4

To enhance the performance and stability of organic solar cells (OSCs), a binary anode buffer layer strategy was employed using molybdenum oxide (MoO3) and PEDOT:PSS. This improved work function and interface contact, increasing the power conversion efficiency (PCE) from 16.25% to 17.34%. Additionally, MoO3 prevented direct contact between PEDOT:PSS and ITO, enhancing device stability. This approach offers a simple and efficient method for high-efficiency, stable OSCs suitable for commercial applications.

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